Symptom
Interface stats showing improperly on dialer interface ( traffic rate sometimes showing in gbps, sometimes showing lesser than expected
Conditions
1.Traffic flowing over dialer interface and there is no drop on the device or spirent
2. The excess rate seen on dialer increases over time (when device is just reloaded, it shows excess of few mbps, after few hours shows excess in order of hundred gbps)
Workaround
Executing the show command multiple times gives the correct rate
Further Problem Description
Counter value was not stored properly
